.px2rem(@name, @px){
    @{name}: @px / 75 * 1rem;
}
*{
    padding: 0;
    margin: 0;
    list-style: none;
    font-family: "微软雅黑";
}
body,html{
    width: 100%;
    height: 100%;
    background: #efefef;
    color: #565656;
}
.font-size(@w){
    .px2rem(font-size,@w);
}
.line-height(@w){
    .px2rem(line-height,@w)
}
.padding-top(@w) {
   .px2rem(padding-top,@w)
}
.padding-bottom(@w) {
    .px2rem(padding-bottom,@w)
}
.padding-left(@w) {
    .px2rem(padding-left,@w)
}
.padding-right(@w) {
    .px2rem(padding-right,@w);
}
.margin-top(@w) {
    .px2rem(margin-top,@w);
}
.margin-bottom(@w) {
    .px2rem(margin-bottom,@w);
}
.margin-left(@w) {
    .px2rem(margin-left,@w);
}
.margin-right(@w) {
    .px2rem(margin-right,@w);
}
.font-weight-bold{
    font-weight: bold;
}
.margin-0-auto{
    margin: 0 auto;
}
.height(@w){
    .px2rem(height,@w);
}
.width(@w){
    .px2rem(width,@w);
}
.top(@w){
    .px2rem(top,@w);
}
.bottom(@w){
    .px2rem(bottom,@w);
}
.border-radius(@w){
    .px2rem(border-radius,@w);
}
.background-size(@w){
    .px2rem(background-size,@w);
}
.header{
    width: 100%;
    .height(100);
    display: flex;
    justify-content: center;
    align-items: center;
    background:#fff;
    border-bottom:1px solid #f6f6f6;
    img{
        .width(40);
    }
    input{
        width:80%;
        .height(65);
        .margin-left(20);
        border:none;
        border-radius:20px;
        background:#eff2f7;
        text-indent: 1em;
    }
}
.main{
    width: 100%;
    display: flex;
    justify-content:center;
    .main_left{
        flex:1;
        li{
            .height(90);
            .line-height(90);
            text-align: center;
            background:#fff;
            border-bottom:1px solid #f6f6f6;
        }
    }
    .main_right{
        flex:3;
        display: flex;
        justify-content:flex-start;
        flex-direction:column;
        align-items:center;
        .top{
            width: 90%;
            display: flex;
            flex-direction:column;
            h5{
                width: 100%;
                .height(70);
                .line-height(70);
                .padding-left(10);
            }
            ul{
                width: 100%;
                display: flex;
                justify-content:center;
                flex-wrap:wrap;
                li{
                    width: 32%;
                    .height(70);
                    background:#fff;
                    border:1px solid #efefef;
                    text-align:center;
                    .line-height(70);
                }
            }
        }
    }
}